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CIEN similar filings
- 16 May 23 CIENA / ANDREW C PETRIK ownership change
- 16 May 23 CIENA / David M Rothenstein ownership change
- 16 May 23 CIENA / Scott McFeely ownership change
- 19 Apr 23 CIENA / Scott McFeely ownership change
- 19 Apr 23 CIENA / David M Rothenstein ownership change
- 17 Apr 23 CIENA / ANDREW C PETRIK ownership change
- 3 Apr 23 CIENA / Joanne Beth Olsen ownership change
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